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AstDyS ∴ Objects ∴ 1998QZ57 ∴ Summary
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(85670) 1998QZ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18773 7.011e-09 au
e 0.151684 3.671e-08
i 3.124 5.074e-06 deg
Ω 345.296 7.994e-05 deg
ω 305.33 8.227e-05 deg
M 10.366 2.139e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8559 au
Aphelion 2.5196 au
Asc. node-Earth separation 0.95806 au
Desc. node-Earth separation 1.351 au
Earth MOID 0.84164 au
Orbital period 1181.93 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 456 (5)
Radar observations (Discarded) 0 (0)
Arc length 9555.17 days
Unobserved 381 days

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Ephemeris at epoch 60427 MJD
Right Ascension 343.864 deg
Declination -8.24495 deg
V Magnitude 21.52 mag
Solar Elongation 54.93 deg
Galactic Latitude -56.7 deg
Rate 0.549 deg/day
Direction 66.335 deg

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